We're moving on the larger town of My Tho in the next few days.  An army force is to secure the 
Petain Rubber Plantation for use as an Artillery base for the main advance.  We have information that the planned  
LZ is a trap but their commander won't believe us.  Try and bail them out so they don't end up massacred and  
then clear the Petain plantation. You should deploy all your forces in boats on the river.  If you don't have enough boats, troops not in boats should be left in the top left corner and be assumed to be following on slow barges.